MF-R600-2

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PTC resettable fuses have become increasingly popular among electronic manufacturers as they are designed to reset after an overload or short-circuit has occurred. PTC resettable fuses are often used in applications where a permanent reset is required and for protecting circuit boards from damage due to overloads or shorts. The MF-R600-2 is a PTC resettable fuse that offers reliable and efficient protection for circuit boards.

The MF-R600-2 is a circuit board mount, radially leaded fuse that is made from epoxy powder that is UL 94V-0 approved. This fuse operates at a maximum voltage of 250VAC/VDC and can handle a maximum voltage of 6A for a one-time surge load and 1.5A for continuous load. It also features an exceptionally low resistance of approximately 0.1Ω which allows it to rapidly respond to and reset the circuit when an over-temperature or over-current condition is detected.

The working principle of the MF-R600-2 is simple and efficient. In the event of an overload or short-circuit, the fuse will heat up, causing the PTC element to go into a “High Resistance” state. This will cause the current to be limited and the fuse to reset. The fuse will then return to its “Low Resistance” state and allow the circuit to operate normally.

The MF-R600-2 is designed for a wide range of applications, including motor protection circuits, home appliance protection circuits, office and factory equipment protection circuits as well as automotive electronics and lighting systems. It is also suitable for applications that require a reset function, such as UPS systems, medical equipment, and security systems.

The MF-R600-2 is designed for high reliability and is certified to UL 1479 and CSA standards. This ensures that the fuse meets the safety standards required for products used in a variety of commercial and industrial applications. Additionally, the fuse has a relatively short length, making it suitable for use in a wide range of devices and circuits.

PTC resettable fuses, such as the MF-R600-2, provide reliable and efficient protection for circuit boards. These fuses feature a low resistance that quickly responds to over-temperature and over-current conditions, allowing them to reset the circuit without any permanent damage to the device or circuitboard. Additionally, these fuses are designed to meet a wide range of safety standards, making them suitable for applications such as motor, home appliance, and automotive electronics.

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